八爪魚用咩呼吸!!!
回答 (3)
章魚,又稱石居,八爪魚,是軟體動物門頭足綱章魚目動物的總稱。 章魚有八個頭足,頭足上有許多吸盤;有時會噴出黑色的墨汁,幫助逃跑。
章魚有相當發達的大腦,章魚可以分辨鏡中的自己,也可以走出科學家設計的迷宮,並且吃到其中的螃蟹。
章魚
分類
界: 動物界
門: 軟體動物門
綱: 頭足綱
亞綱: Coleoidea
總目: Octopodiformes
目: Octopoda
Leach 1818
係用鰓的~
--> Octopuses have three hearts. Two pump blood through each of the two gills, while the third pumps blood through the body.
--> Octopuses draw water into their mantle cavity where it passes through its gills.
--> As mollusks, octopuses have gills that are finely divided and vascularized outgrowths of either the outer or the inner body surface.
收錄日期: 2021-04-29 21:42:35
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